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# TypeScript Next.js Chakra example |
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This is a really simple project that shows the usage of Next.js with TypeScript. |
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## Deploy your own |
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Deploy the example using [Vercel](https://vercel.com): |
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[](https://vercel.com/import/project?template=https://github.com/vercel/next.js/tree/canary/examples/with-typescript) |
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## How to use it? |
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### Using `create-next-app` |
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Execute |
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[`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) |
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with [npm](https://docs.npmjs.com/cli/init) or |
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[Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) to bootstrap the example: |
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```bash |
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npx create-next-app --example with-typescript with-typescript-app |
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# or |
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yarn create next-app --example with-typescript with-typescript-app |
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``` |
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### Download manually |
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Download the example: |
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```bash |
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curl https://codeload.github.com/vercel/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-typescript |
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cd with-typescript |
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``` |
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Install it and run: |
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```bash |
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npm install |
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npm run dev |
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# or |
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yarn |
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yarn dev |
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``` |
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Deploy it to the cloud with |
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[Vercel](https://vercel.com/import?filter=next.js&utm_source=github&utm_medium=readme&utm_campaign=next-example) |
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([Documentation](https://nextjs.org/docs/deployment)). |
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## Notes |
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This example shows how to integrate the TypeScript type system into Next.js. |
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Since TypeScript is supported out of the box with Next.js, all we have to do is |
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to install TypeScript. |
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``` |
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npm install --save-dev typescript |
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``` |
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To enable TypeScript's features, we install the type declarations for React and |
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Node. |
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``` |
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npm install --save-dev @types/react @types/react-dom @types/node |
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``` |
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When we run `next dev` the next time, Next.js will start looking for any `.ts` |
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or `.tsx` files in our project and builds it. It even automatically creates a |
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`tsconfig.json` file for our project with the recommended settings. |
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Next.js has built-in TypeScript declarations, so we'll get autocompletion for |
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Next.js' modules straight away. |
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A `type-check` script is also added to `package.json`, which runs TypeScript's |
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`tsc` CLI in `noEmit` mode to run type-checking separately. You can then include |
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this, for example, in your `test` scripts. |
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